I am an 18 year old female, i got 3 head ct scans in a month. what are my chances for developing brain cancer? they were from my health anxiety?

This may have increased your risk some from the baseline of 6/100000 people but I would not lose any sleep over it. Even at double, true risk remains low. Please find a life coach and learn stress management/relaxation skills. They will help you more than ct scans.

Agree with Dr. Ferguson, as doubt you are at risk for cancer. Some additional approaches to address your anxieties would also include cognitive-behavioral therapy, biofeedback, meditation, aerobic exercise, and acupuncture.

The docs who went before me provided excellent assistance/advice here. I am a neurologist who went for psychological training later in my career. I have done psychotherapy with patients over the years. It can be seen where anxiety is precipitated by a treatment or diagnostic work up. One more modality I would mention is Eye Movement Desensitization Reprocessing in addition to the others mentioned